Parking meter timer



FIG. 1 is a front elevational view of a parking meter timer showing mynew ornamental design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a bottom plan view thereof; and,

FIG. 6 is a top plan view thereof.

The broken-line showing of FIG. 1 is environmental only and forms nopart of the claimed design.

The ornamental design for a parking meter timer, as shown.